first post here so please be patient
I am building a test marketing campaign to better understand KNIME features.
I have created the target list with 3 field (Account_Code, Telephone, Cluster) and applied a stratified sampling on it to extract a control group.
now I have the control group list but I need to export the original list without the records in the control group.
Anybody can support me on that? (I was looking for an anti-join option in the joiner node but it’s not there)
thanks a lot